has anybody done a ITB setup with a turbocharger on a h22 or any other engine?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by RACING INTEGRATION &raquo;</TD></TR><TR><TD CLASS="quote">has anybody done a ITB setup with a turbocharger on a h22 or any other engine?</TD></TR></TABLE>

Let me ask you a question:

How many of the worlds fastest FI Hondas run ITB's with turbo???

The answer should tell you something

 

how the hell would you do that even? as soon as you put a plenum on it, it becomes an intake manifold. the only difference would be three more butterflys.

 

That's like an oxymoron.

 

its been done, its just pointless to do so

 

What I do like is Pacman's set up with the ITBs and the hood cut open. It works because it's a K20, and the ITBs are on the otherside, with a good RAM Air Effect.

What would be cool if a hood scoop that directs air straight into the ITBs, or something that works good on streets cars where you don't have to take out your headlight.

 

i dont think i would want ITBs on a street car.

plus what if you get behind one of those tractor trailers or salt trucks spitting rocks at you. catch one of those in the ITB and your screwed huh

 

It's been done. I believe toda or some company makes them for the sr20det's... so they are not that uncommon.

They are really fun to tune with turbo by the way. We had a huge discussion pertaining to this in the Forced Induction forum a few years ago... see if you can find it in the archives.

 

I searched and came across it but, I wanted some pics.
specially of a home made turbo itb setup

 

that whould suck

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by PrecisionH23a &raquo;</TD></TR><TR><TD CLASS="quote">It's been done. I believe toda or some company makes them for the sr20det's... so they are not that uncommon.

They are really fun to tune with turbo by the way. We had a huge discussion pertaining to this in the Forced Induction forum a few years ago... see if you can find it in the archives.</TD></TR></TABLE>

Don't RB26DETTs come stock with ITBs? Not sure about that though.

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Shakes &raquo;</TD></TR><TR><TD CLASS="quote">how the hell would you do that even? as soon as you put a plenum on it, it becomes an intake manifold. the only difference would be three more butterflys. </TD></TR></TABLE>

ITBs = individual throttle bodies. As long as you have a separate throttle body for each cylinder, it's got ITBs.

Reguardless, ITBs with FI on a honda motor would be silly unless you're making stupid amounts of power.

 

throttle responce would stil be good but max putting a plenum on itb woul decrease max power..bbut boosted would fix that up


and yes rb26dett have individual throttle plates stock

 

as do the sick *** sr20s that come out of some special model silvia.....they have stock itbs....

that motor is sick, my friends up at japan direct motors bought a sentra, like an old *** se-r with one of those motors in there.....like 320-370 whp mostly stock, that thing is the wheel hop king....

on the subject, its a huge waste of money, just get a sheetmetal IM and you will be ok....

 

probly from the 4wd nissan thing...i forget wht they were called now, ****

 

There was a thread with pics in the FI forum last week, but as usual the search function is being gay.

 

i've got a video of a gsr turbo with ITB's and the custom enclosure. From the video, i cant tell a difference from a regular manifold and the ITB setup. Maybe a lil bit more throttle response. But its still gonna be limited with the plenum.

 

its a puslar
http://www.hoobly.com/0/0/118641.html
pretty sure this sr20 has IT;s

 

Is ther no point with a ITB on a stock H22a ?

 

yes if you are racing, itb's flow more air because of the extreemly short distance the air has to travel. but to gain the maximum effects of Itb's you need other mods done.

the "4wd nissan thing" you are referring to is the attesa-ets electronic all wheel drive traction control modual and is fitted on the gtr skylines along with the rb26dett and hicas 4 wheel steering. btw rb26's might have individual throttle plates but they use dual intakes (intake boxes) from the factory.
http://www.bestjapancar.com/NISSANS/akoMT.JPG

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by DunnDunn &raquo;</TD></TR><TR><TD CLASS="quote">Is ther no point with a ITB on a stock H22a ? </TD></TR></TABLE>

you would need to build your own set. All the manufactured ones will be too big for a stock motor, IMO

 

Why is this back?

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by helicopter201 &raquo;</TD></TR><TR><TD CLASS="quote">yes if you are racing, itb's flow more air because of the extreemly short distance the air has to travel. but to gain the maximum effects of Itb's you need other mods done.

the "4wd nissan thing" you are referring to is the attesa-ets electronic all wheel drive traction control modual and is fitted on the gtr skylines along with the rb26dett and hicas 4 wheel steering. btw rb26's might have individual throttle plates but they use dual intakes (intake boxes) from the factory.
http://www.bestjapancar.com/NISSANS/akoMT.JPG</TD></TR></TABLE>

Their reason for dual intake boxes isn't the ITBs. Think about it.

 

tony the tiger has it on his gsr turbo

 

Do a seach with my screen name, i have done a dyno test between ITBs and I/TB/IM setup when my motor was relatively stock. Basically the gains were all under the curve, high end power was similar.

However, if your motor is fully built ITBs will give you the best gain.

 

Ya the Tony The Tiger GSR was turboed with ITB's and like 12:1 C/R. I think it was basically done so they could say it was possible but with a turbocharged setup their are easier ways to make power than ITB's.